Randall L. Severson

IBM: 1 patents #44,794 of 70,183Top 65%

📍 Rochester, MN: #2,036 of 3,042 inventorsTop 70%

🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%

Overall (All Time): #3,979,286 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4683505	Alternately centered disk pack assembly and method	Laurence J. Schmidt, Lyle R. Tufty, Steven Harry Voss	1987-07-28